Frontier's Economy Bundle includes a carry-on and seat choice, ideal for budget-conscious travelers.
Consider Premium Bundle for priority boarding and extra legroom, just $20 more than Economy.
Cheapest flight | $37 |
---|
Find which airlines fly direct from Dallas to Ontario Airport, which days they fly and book direct flights.
Direct departures
Dallas to Ontario
Monday
American Airlines, Frontier, Southwest
American Airlines, Frontier, +1 more
Tuesday
American Airlines, Frontier, Southwest
American Airlines, Frontier, +1 more
Wednesday
American Airlines, Frontier, Southwest
American Airlines, Frontier, +1 more
Thursday
American Airlines, Frontier, Southwest
American Airlines, Frontier, +1 more
Friday
American Airlines, Frontier, Southwest
American Airlines, Frontier, +1 more
Saturday
American Airlines, Frontier, Southwest
American Airlines, Frontier, +1 more
Sunday
American Airlines, Frontier, Southwest
American Airlines, Frontier, +1 more
Direct returns
Ontario to Dallas
Monday
American Airlines, Frontier, Southwest
American Airlines, Frontier, +1 more
Tuesday
American Airlines, Frontier, Southwest
American Airlines, Frontier, +1 more
Wednesday
American Airlines, Frontier, Southwest
American Airlines, Frontier, +1 more
Thursday
American Airlines, Frontier, Southwest
American Airlines, Frontier, +1 more
Friday
American Airlines, Frontier, Southwest
American Airlines, Frontier, +1 more
Saturday
American Airlines, Frontier, Southwest
American Airlines, Frontier, +1 more
Sunday
American Airlines, Frontier, Southwest
American Airlines, Frontier, +1 more
Plz don't take away free bags and free seating
Plz don't take away free bags and free seating
It was a perfect flight in all aspects! Both legs!
Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.
Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.
Great experience flying Southwest. The crew was really kind and helpful, and very friendly with our toddler.
Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.
Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.
Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.
Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a hell hole of an airport. It is the new LaGuardia. Everything Cobbled together. Security gates closed. Terri directional signage
I will be flying again Southwest Airlines. Friendly crew, comfortable and affordable.
This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.
Seats are much much more comfortable than United, which is what I usually fly
If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.
Only one side of the heafphone jack work. Crew was friendly and helpful.
Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.
They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.
AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.
Got on the plane and then needed to deboard the plane because they didn’t have any pilots?
The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.
Rough day of travel all the way around. Wrong info given to us multiple times and mistakes in their booking making our trip 10 hours longer than planned. I’m bummed because I fly Delta all the time and love them. Mistakes happen. Just bummed that this was a rare trip our whole family was traveling together.
I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.
We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.
Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.
Everything was on time, we arrived early, everything worked well.
Angela was the best fa ever. She made that 8 hour flight a breeze
This was a pleasant, short flight and the crew was friendly.
The service and food needs to improve to catch up with other international flights
Small plane, so no entertainment. Hour delay! Nobody explained wht the delay was all about.
Same problems with delays in Dallas. This was weather related and due to the incoming flight being delayed. This was the flight that was delayed due to a missing flashlight which turned out not to be missing.
We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.
Unclear pricing; ended up being charged an extra $52 just to get onboard
Spirit is awful. Too expensive for what you get. Stop nickel and diming.
Flight crew was great. Spirit leaves a lot to be desired in terms of comfort.
would be great to get basic water, soda at least and stop charging for carry ons
Your crew is a representation of your Standards and Values. The crew from Seattle to LAX, was very disappointing. The crew was more interested in hanging out at the lobby area. Talking, laughing loudly and eating all the snacks. They did not do regular rounds to see if customers needed anything. This was a huge disappointment. I will no longer be flying with your airlines moving forward.
- flight attendants not very friendly. - Paid for WiFi and plane didn’t have it working , never got a refund.
I couldn't understand the crew when they announced it was a new plane and there was therefore no wifi, huh? Seriously lame for 2025!
We got to fly on the new airplane. Much better as it’s roomier and cleaner than before. Most Importantly it’s much more comfortable. I still can’t move the seat back but the extra space made up for it. I didn’t taste the food or drinks because they charge for everything so I didn’t bother. I didn’t experience the entertainment because I downloaded my own movies on my phone. The crew was great. The flight itself was smooth . No complaints.
I was comfortable because I upgraded. I would not have been comfortable in economy. It was a short flight so there was limited food service and no inflight entertainment.
I thought since I upgraded my seat I would get some perks. Free water, free snacks. Free carry on luggage.
Everything went as planned. Crew was great. Seats were still not that comfortable.
Would be great if Frontier can Assign Seats together under one PNR
No frills for sure. No gate announcements about flight delay, not even water to drink on the flight.
The plane was clean, the crew was friendly and helpful. It’s a low cost airline so there was no food, drinks or in flight entertainment but we didn’t expect any of these things. In the room for improvement department, they should install USB ports in seats to charge mobile devices.
I was surprised that all baggage, including carry on, were charged. Each additional bag went up in cost. Really disappointed in the additional costs.
Boarding was organized and flight was on time. Overall very satisfied with my flight.
Charges unexpected. For seat that didnt recline. Please reverse extra seat and carryon charge. Bad business that is a bait and switch.
I couldn’t check in because the app didn’t work. It took 3 Frontier employees at the counter to get me checked in. Flight left 3 hours after departure time
The boarding gate was in Terminal D, but the Frontier counter was in Terminal E. So I had to move back and forth between terminals to check in my luggage. This was the worst experience that I had in terms of flights.
Stop changing gates at sfo. When you are elderly going back for it’s not fun.
Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.